average lifetime risk of breast cancer

Release time ：Nov-11,2024

The term 'average lifetime risk' of breast cancer indicates the likelihood of an individual developing the disease over their lifetime. Typically, women have an average lifetime risk of approximately 12%, signifying that roughly one out of every eight women may receive a breast cancer diagnosis at some point in their lives.

Risk factors for breast cancer encompass a wide range, including genetic predispositions, lifestyle choices, and environmental influences. Common risk factors encompass increasing age, a family history of the disease, personal reproductive history factors such as early onset of menstruation, late menopause, childlessness, or late childbearing, weight gain, sedentary lifestyle, alcohol intake, and tobacco use. Additionally, exposure to certain chemicals and radiation can heighten the risk of developing breast cancer.

To mitigate the risk of breast cancer, it is advised that women engage in regular mammographic screenings and adhere to a healthy lifestyle, which includes maintaining a balanced diet, engaging in regular physical activity, moderating alcohol intake, and abstaining from smoking. Those with identified high-risk factors for breast cancer should seek medical counsel promptly to determine if more frequent screenings or additional preventive strategies are warranted.